org.nebula.service.exception.NebulaExceptionHandler.java Source code

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Here is the source code for org.nebula.service.exception.NebulaExceptionHandler.java

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/*
 * Copyright 2002-2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.nebula.service.exception;

import org.apache.log4j.Logger;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;

import java.security.GeneralSecurityException;

@ControllerAdvice
public class NebulaExceptionHandler extends ResponseEntityExceptionHandler {

    private final static Logger logger = Logger.getLogger(NebulaExceptionHandler.class);

    @ExceptionHandler({ IllegalArgumentException.class, GeneralSecurityException.class })
    protected ResponseEntity<Object> badRequest(IllegalArgumentException ex, WebRequest request) {
        String bodyOfResponse = ex.getMessage();

        ResponseEntity<Object> response = handleExceptionInternal(null, bodyOfResponse, new HttpHeaders(),
                HttpStatus.BAD_REQUEST, request);

        logger.error("Exception:" + response.toString(), ex);

        return response;
    }

    @ExceptionHandler({ Exception.class })
    protected ResponseEntity<Object> exceptions(Exception ex, WebRequest request) {
        String bodyOfResponse = "Internal Server Error";

        ResponseEntity<Object> response = handleExceptionInternal(null, bodyOfResponse, new HttpHeaders(),
                HttpStatus.INTERNAL_SERVER_ERROR, request);

        logger.error("Exception:" + response.toString(), ex);

        return response;
    }

}